4321321404322 has 12 divisors (see below), whose sum is σ = 7018951038930. Its totient is φ = 1994456032608.

The previous prime is 4321321404277. The next prime is 4321321404349. The reversal of 4321321404322 is 2234041231234.

It can be written as a sum of positive squares in 3 ways, for example, as 1474235500761 + 2847085903561 = 1214181^2 + 1687331^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6392486947 + ... + 6392487622.

Almost surely, 2^{4321321404322} is an apocalyptic number.

4321321404322 is a deficient number, since it is larger than the sum of its proper divisors (2697629634608).

4321321404322 is a wasteful number, since it uses less digits than its factorization.

4321321404322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12784974597 (or 12784974584 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4321321404322 its reverse (2234041231234), we get a palindrome (6555362635556).

The spelling of 4321321404322 in words is "four trillion, three hundred twenty-one billion, three hundred twenty-one million, four hundred four thousand, three hundred twenty-two".